one officer, hernandez was killed and two others wounded along with one civilian. jennifer yorkland joins us live with what investigators have learned and also i understand a statement from an attorney representing the family is out or due to be out soon here? >> reporter: yes, tamron, in fact we just heard from the family attorney who read a prepared statement just a few minutes ago. take a listen. >> we like most americans are shocked and numbed by the tragic events of last friday. we acknowledge the need to understand what happened and why it happened. and to that end we as the ciancia family have cooperated with law enforcement agencies with the last several days. it is important to express our deep and sincere sympathy -- >> reporter: you can see here at lax, paul ciancia open fire at the bottom of the stairs where flowers are where the tsa agent fell. he went up the escalator and turned around because he saw he was moving and fired again according to officials. but the 23-year-old accomplished two of his goals when he came here to lax, not the suicide mission